| Yann Gautier | cd73619 | 2020-02-25 15:14:52 +0100 | [diff] [blame] | 1 | // SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) |
| 2 | /* |
| 3 | * Copyright (C) STMicroelectronics 2022 - All Rights Reserved |
| 4 | * Author: Alexandre Torgue <alexandre.torgue@foss.st.com> |
| 5 | */ |
| 6 | #include <dt-bindings/pinctrl/stm32-pinfunc.h> |
| 7 | |
| 8 | &pinctrl { |
| 9 | i2c4_pins_a: i2c4-0 { |
| 10 | pins { |
| 11 | pinmux = <STM32_PINMUX('E', 15, AF6)>, /* I2C4_SCL */ |
| 12 | <STM32_PINMUX('B', 9, AF6)>; /* I2C4_SDA */ |
| 13 | bias-disable; |
| 14 | drive-open-drain; |
| 15 | slew-rate = <0>; |
| 16 | }; |
| 17 | }; |
| 18 | |
| 19 | sdmmc1_b4_pins_a: sdmmc1-b4-0 { |
| 20 | pins1 { |
| 21 | pinmux = <STM32_PINMUX('C', 8, AF12)>, /* SDMMC1_D0 */ |
| 22 | <STM32_PINMUX('C', 9, AF12)>, /* SDMMC1_D1 */ |
| 23 | <STM32_PINMUX('C', 10, AF12)>, /* SDMMC1_D2 */ |
| 24 | <STM32_PINMUX('C', 11, AF12)>, /* SDMMC1_D3 */ |
| 25 | <STM32_PINMUX('D', 2, AF12)>; /* SDMMC1_CMD */ |
| 26 | slew-rate = <1>; |
| 27 | drive-push-pull; |
| 28 | bias-disable; |
| 29 | }; |
| 30 | pins2 { |
| 31 | pinmux = <STM32_PINMUX('C', 12, AF12)>; /* SDMMC1_CK */ |
| 32 | slew-rate = <2>; |
| 33 | drive-push-pull; |
| 34 | bias-disable; |
| 35 | }; |
| 36 | }; |
| 37 | |
| 38 | sdmmc2_b4_pins_a: sdmmc2-b4-0 { |
| 39 | pins1 { |
| 40 | pinmux = <STM32_PINMUX('B', 14, AF10)>, /* SDMMC2_D0 */ |
| 41 | <STM32_PINMUX('B', 15, AF10)>, /* SDMMC2_D1 */ |
| 42 | <STM32_PINMUX('B', 3, AF10)>, /* SDMMC2_D2 */ |
| 43 | <STM32_PINMUX('B', 4, AF10)>, /* SDMMC2_D3 */ |
| 44 | <STM32_PINMUX('G', 6, AF10)>; /* SDMMC2_CMD */ |
| 45 | slew-rate = <1>; |
| 46 | drive-push-pull; |
| 47 | bias-pull-up; |
| 48 | }; |
| 49 | pins2 { |
| 50 | pinmux = <STM32_PINMUX('E', 3, AF10)>; /* SDMMC2_CK */ |
| 51 | slew-rate = <2>; |
| 52 | drive-push-pull; |
| 53 | bias-pull-up; |
| 54 | }; |
| 55 | }; |
| 56 | |
| 57 | uart4_pins_a: uart4-0 { |
| 58 | pins1 { |
| 59 | pinmux = <STM32_PINMUX('D', 6, AF8)>; /* UART4_TX */ |
| 60 | bias-disable; |
| 61 | drive-push-pull; |
| 62 | slew-rate = <0>; |
| 63 | }; |
| 64 | pins2 { |
| 65 | pinmux = <STM32_PINMUX('D', 8, AF8)>; /* UART4_RX */ |
| 66 | bias-disable; |
| 67 | }; |
| 68 | }; |
| 69 | |
| 70 | usart1_pins_a: usart1-0 { |
| 71 | pins1 { |
| 72 | pinmux = <STM32_PINMUX('C', 0, AF7)>, /* USART1_TX */ |
| 73 | <STM32_PINMUX('C', 2, AF7)>; /* USART1_RTS */ |
| 74 | bias-disable; |
| 75 | drive-push-pull; |
| 76 | slew-rate = <0>; |
| 77 | }; |
| 78 | pins2 { |
| 79 | pinmux = <STM32_PINMUX('B', 0, AF4)>, /* USART1_RX */ |
| 80 | <STM32_PINMUX('A', 7, AF7)>; /* USART1_CTS_NSS */ |
| 81 | bias-pull-up; |
| 82 | }; |
| 83 | }; |
| 84 | |
| 85 | uart8_pins_a: uart8-0 { |
| 86 | pins1 { |
| 87 | pinmux = <STM32_PINMUX('E', 1, AF8)>; /* UART8_TX */ |
| 88 | bias-disable; |
| 89 | drive-push-pull; |
| 90 | slew-rate = <0>; |
| 91 | }; |
| 92 | pins2 { |
| 93 | pinmux = <STM32_PINMUX('F', 9, AF8)>; /* UART8_RX */ |
| 94 | bias-pull-up; |
| 95 | }; |
| 96 | }; |
| 97 | }; |